SU102A1 - Transporter for transportation of freight cars by tramway m - Google Patents

Description

The proposed conveyor aims to provide the ability to transport loaded freight cars along the city’s tramway routes for direct delivery of railway cargoes to their places of destination in warehouses, factories, shops, etc., which results: the creation of new urban vehicles and the cheapening of this transport the absence of unnecessary overloads, as well as to some extent rapid unloading of freight railway stations and, consequently, an accelerated turnover w. d. rolling stock.

The interruption of freight cars on tram lines without conveyors is hampered by: different wheel profiles, rigid base of a freight car, preventing the passage of the city network through steep curves, inter-track tram poles and various traction devices.

The proposed method of transporting loaded wagons by means of conveyors eliminates the obstacles listed above by the fact that the undercarriage part of the conveyor carriages is designed for tramway traffic; shipping

A loaded car is made by weight i with pickup of only the front and rear I axes of it with the help of paws fixed in the upper swing farm of carts, j, which make it possible to follow the twisted bends of the track; pick-up of the car with paws is done with a certain shift j to the left of the center line of the car, and i achieves some (about 12 sant.) distance of the car from the inter-track trams; coupling the trolleys to each other with the help of folding spinners provides, with a compact construction, complete independence of the movement of the trolleys along the way; the clutch of the same transport, the tera with the motor car, the tram is driven by means of a tramway of type I; and finally, the landing of the cargo car itself on the conveyor is done mechanically at the start of the train, thanks to the fact that the place of transfer of the cars from the railway station. The paths to the tram network are last laid at a variable level.

FIG. 1 shows a conveyor cart in plan, in FIG. 2 is a side view of the conveyor cart. On a biaxial, solid base of a tramway trolley, ending with a riveted truss A, fig. 2, a rotating truss B with two trunnions is located on the pin O and the trunnions are equipped with riveted curved arms L, having fixed legs M at one end, which serve to pick up the axle of the freight car, and at the other end, sliders L with stepped platforms, which are supplied vehicle under the buffer rail car. On the two brackets, riveted to the farm B, there is a spring R, to the center of which a rod with a tram-type head is attached to the hinge on the joint for coupling to the motor carriage. Tension folding couplers Q are attached to the ends of the levers L; FIG. 1 and 2, consisting of a hook q and a loop (/ attached to the levers L on the hinges q and calculated so that when folded, they are not difficult to maneuver the cart, Sprengel serve to clutch the front cart to the rear when the freight car lands on conveyor.

The upper truss B rotates on the pin so freely that it allows 180 ° rotation to turn the front carriage of the conveyor into the rear carriage and vice versa.

To land a freight car on a transporter, the car is brought to the place where the cars are transferred to the tram network, where the tram rails are laid parallel to the railway, but with their gradual decrease and shift

to the left, counting in the direction of travel. The transporter carts are brought to both ends of the freight car, the axles of the car are picked up by the levers of the carriages, and the slide blocks are fed to one of the sites under the buffer rail of the car, thus eliminating the possibility of the axle exiting the legs; carts are stacked with sprengel; The front car engages the motor car, which draws the whole system onto the tramway. During this movement, the conveyor carriages gradually rise, due to the slope of the track and, when the tram rails are aligned with the rails, the carriage will automatically be separated from its wheels from the railway rails and will be posted on two conveyor carriages.

SUBJECT OF INVENTION.

Transporter for transportation of freight cars by tramway, characterized by cumulative use: a) two-axle bass-free bogies carrying pivotal on pivots of farm truss B with coupling P acting on spring R, and b) pivoting in trusses C on trunnions K bars L, supplied by the legs M under the axle of the freight car, and the sliders N under the buffer bars of the car and the couplings q connected to each other on the hinged links x O,.

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